Gaya APA

Semarang, I., K. et al. (1991). Communication and Education Skills : The Dietitian's Guide Second Edition (Second Edition). Philadelphia London: Lea & Febiger.

Gaya MLA

Semarang, I., K. et al.. Communication and Education Skills : The Dietitian's Guide Second Edition. Second Edition Philadelphia London: Lea & Febiger, 1991. Text.